baber/WOPTO huggingface dataset:
Patent EP-4223198-A1 (EP)
Inventor: SERGYEYENKO OLEKSIY
IPC: A47L9/04
Filed: 2023-02-01
Abstract: A cleaning accessory for a vacuum cleaner comprises a housing. A rotatable cleaning brush is rotatably mounted to the housing. The rotatable cleaning brush has at least one flexible cleaning element projecting outwards from a side of the housing. The at least one flexible cleaning element is configured to rotate and engage with a surface to be cleaned. A dirt deflector projects from the side of the housing and is configured to surround at least part of the perimeter of the rotatable cleaning brush.
Patent EP-4194182-A1 (EP)
Inventor: SINHA NISHANT KUMAR
IPC: B29C65/48
Filed: 2020-08-07
Abstract: Illustrative examples of forming and using suitably adapted materials for improving interface strength between thermosetthermoplastic joined parts includes exposure of a thermoplastic substrate to a plasma to form an amine-functionalized substrate having amine chemical moieties disposed on a first surface. The first surface of the thermoplastic substrate is positioned adjacent to and contacts a second surface of a thermoset substrate to form a workpiece. The thermoset substrate includes epoxide chemical moieties on and within material forming the thermoset substrate. The workpiece is subsequently heated to form a structure, where heating of the workpiece causes covalent chemical bonds to form between the plasma-treated first surface of the thermoplastic substrate and the second surface of the thermoset substrate. Thereafter, additional thermoplastic components can be fusion bonded to a surface of the thermoplastic substrate opposite the first surface - thereby providing improved attachment of additional thermoplastic components to the thermoset substrate.
Patent EP-4227513-A1 (EP)
Inventor: TERWILLIGER NEIL J
IPC: F02C3/22
Filed: 2023-02-13
Abstract: Aircraft engines include a turbine engine (400) comprising a compressor section (404), a burner section (406), and a turbine section (408) arranged along a shaft (420), with a core flow path (420) through the turbine engine (400) such that exhaust from the burner section (406) passes through the turbine section (408), a condensing assembly (416) arranged downstream of the turbine section (408) of the turbine engine (400) along the core flow path (420), and an exhaust compressor (432) arranged downstream of the condensing assembly (416) along the core flow path (420). The condensing assembly (416) is configured to reduce a mass flow of the exhaust compressor (432) by condensing water vapor from the core flow (420) and removing liquid water from the core flow.
Patent EP-4255030-A1 (EP)
Inventor: LU KUN
IPC: H04W48/10
Filed: 2023-03-02
Abstract: System and methods for smart cell selection and reselection are described. A mobile device may attempt to camp on a cell in a tracking area that has advertised a particular frequency band. If the mobile device is unable to recognize an information element identifying a different subset of the advertised frequency band than that supported by the mobile device, the mobile device will store a record of the tracking area and the advertised frequency band and compare future cell information broadcasts to the entry, avoiding attempts to operate within cells in the same tracking area advertising the same frequency. In this way the mobile device conserves resources by avoiding actions in incompatible cells and avoids storing information about many cells by only storing the tracking area information.
Patent EP-4258247-A1 (EP)
Inventor: HANTEL GERO-CONSTANTIN
IPC: G09F3/10
Filed: 2023-04-04
Abstract: Die Erfindung betrifft einen Glas- oder Kunststoffbehälter mit einem aufgeklebten Etikett, das aus einer bedruckten nicht geprägten Folie oder bedrucktem Papier besteht. Die Erfindung betrifft ferner ein Verfahren zur Herstellung einer recycelbaren Verpackung, die aus einem mit einem Etikett versehenen Kunststoffbehälter besteht. Erfindungsgemäß wird erst nach dem Druck ein wasserbasierender Klebstoff verwendet, der nicht vollflächig, sondern nur partiell zwischen den Etiketten und dem Glas- oder Kunststoffbehälter angeordnet ist.
Patent EP-4292961-A1 (EP)
Inventor: TANAKA SYUJI
IPC: B65G47/64
Filed: 2023-04-28
Abstract: Provided is a transfer system including: a first conveyor, a second conveyor, a vertical position adjustment mechanism configured to adjust relative vertical positions of the first conveyor and the second conveyor; and a horizontal position adjustment mechanism configured to adjust, in a horizontal plane, relative positions of the first conveyor and the second conveyor in a direction orthogonal to a transfer direction.
Patent EP-4296936-A1 (EP)
Inventor: CHANG CHIH-CHENG
IPC: G06Q50/28
Filed: 2023-05-10
Abstract: A task dispatching method for EPD tag devices includes: receiving a task command; the server system forwarding the task command to a target router to which the target EPD tag device is connected; the target router checking whether the target EPD tag device is currently connected thereto; when it is determined that the target EPD tag device is not currently connected to the target router, the target router notifying the server system that the target EPD tag device is offline; in response to receiving an online notification indicating that the target EPD tag device is connected to another router, the server system updating a connection list accordingly, and forwarding the task command to an updated target router; and when it is determined that the target EPD tag device is currently connected to the target router, the target router delivering the task command to the target EPD tag device.
Patent EP-4289488-A1 (EP)
Title: Hybrid pixel dynamic vision sensor tracking using ir and ambient light (or depth sensor)
Inventor: YE XIAOYONG
IPC: A63F13/213
Filed: 2023-05-12
Abstract: A DVS has an array of light-sensitive elements in a known configuration and outputs signals corresponding to events at corresponding light-sensitive elements in the array in response to changes in light output from two or more light sources in a known configuration with respect to each other and with respect to a controller body. The signals indicate times of the events and array locations of the corresponding light-sensitive elements. Filters selectively transmit light from the light sources to light-sensitive elements in the array and selectively block other light from reaching those elements and vice versa. A processor determines a position and orientation of the controller from times of the events, array locations of corresponding light-sensitive elements, and the known light source configuration and determines a position and orientation of one or more objects from signals generated by two or more light-sensitive elements resulting from other light.
Patent EP-4303026-A1 (EP)
Inventor: ROSAS WOLF DAVID
IPC: B42C3/00
Filed: 2023-06-22
Abstract: Bei der Herstellung eines Booklets, welches ein Deckblatt (3) und ein wenigstens ein weiteres Blatt enthaltendes Innenteil (4) aufweist, bei dem nach Bereitstellung des Booklets (1) dessen Deckblatt (1) und dessen Innenteil (4) zur Bearbeitung des Deckblatts (3) oder/und Innenteils (4) voneinander weggeklappt und nach der Bearbeitung wieder zusammengeführt werden, lässt sich dadurch ein Knick des Deckblatts (3) vermeiden, dass nach Bereitstellung des Booklets (1) dessen Deckblatt (3) in der Bereitstellungsebene gehalten wird und dessen Innenteil (4) hiergegen nach unten weggeklappt wird, wobei das Deckblatt (3) bei nach unten weggeklapptem Innenteil (4) beschnitten wird.
Patent EP-4307498-A1 (EP)
Title: Three-mirror-cavity single longitudinal mode semiconductor membrane external cavity surface emitting laser
Inventor: WOLLENZIN JÖRN
IPC: H01S5/14
Filed: 2023-07-10
Abstract: A tunable laser including: an optical cavity including a first and second end mirrors (306, 307), and a center mirror (302); a quantum well gain region (301) between the end mirrors (306, 307); and a transparent heat spreader (304) bonded to the quantum well gain region (301); wherein the optical cavity is configured to generate resonant laser radiation between the end mirrors (306, 307); the quantum well gain region (301) includes at least one quantum well (303) that is substantially aligned with an antinode of the resonant laser radiation and is located at a fixed distance to the center mirror (302); the distance (308) from the first end mirror (306) to the center mirror (302) is optimized to maintain maximum output power, and the distance (309) from the second end mirror (307) to the center mirror (302) is adjustable for tuning the laser to a desired output wavelength; the center mirror (302) maintains an antinode of the resonant radiation at a fixed phase relationship with the center mirror (302).
Patent EP-4312071-A1 (EP)
Title: Image projection device and control method for image projection device
Inventor: NAONO TAKAYUKI
IPC: G02B26/08
Filed: 2023-07-11
Abstract: Provided are an image projection device (10) and a control method for an image projection device (10) capable of projecting an image (P1) over a wide range with a sufficient resolution. The image projection device (10) includes: a light source (3); an optical scanning element (2) that enables scanning with light (La) by deflecting the light (La) by changing a deflection angle (R) and a rotation angle (θ) of a movable mirror (20); an optical member (8) that projects the light (La) by deflecting the light (La) with which scanning is performed by the optical scanning element (2) in a circumferential direction; a sensor (5) that detects the deflection angle (R) and the rotation angle (θ) at a specific time point or consecutive time points in a specific period; and a processor (40), in which the processor (40) determines a target scanning trajectory (Ts) of the movable mirror (20), which is necessary for projecting a target image (P1), and a target light emission timing (Tt) in the target scanning trajectory (Ts), drives the optical scanning element (2) based on the target scanning trajectory (Ts), calculates a trajectory (Q) of the movable mirror (20) based on a detection value of the sensor (5), determines a light emission timing based on the target light emission timing (Tt) and the trajectory (Q) of the movable mirror (20), and causes the light source (3) to emit the light (La) based on the determined light emission timing.
Patent EP-4310833-A1 (EP)
Inventor: VON ELLING MARC
IPC: G10K11/178
Filed: 2023-07-12
Abstract: The invention relates to a noise reduction system (20) for actively compensating background noise generated by a noise source (6) in a noise reduction area (14) in a passenger transport area (4) of a vehicle (2). The system (20) comprises a microphone array (16) having a reference microphone (48). An averaging unit (44) is configured to calculate an average error signal (EA), which is calculated based on at least the error signal (E) of a virtual microphone and a direct residual signal (R(xd)) of a directe monitor microphone (48).
Patent EP-4306454-A1 (EP)
Inventor: SCAGLIA RICCARDO
IPC: B65G17/08
Filed: 2023-07-13
Abstract: Spiral-like conveying device comprising: 
• A transmitting tower having a substantially cylindrical body, the tower being rotatable around an axis of rotation and having a height measured along the axis of rotation which extends between a first end of the tower and a second end of the tower, comprising a plurality of protrusions arranged on the outer surface of the cylindrical body; 
• A supporting element which defines a spiral-like path which is wound around the tower; 
• A conveyor belt comprising a plurality of links constrained to each other, and arranged along at least the spiral-like portion of the supporting element; 
 
wherein the belt is formed by an alternation of first and second links, the first and the second links being arranged so that, in use, at the spiral-like portion of the supporting element, the inner edge of the first links is arranged at a distance from the axis of rotation, which is measured on a plane perpendicular to this axis and is less than the distance between the inner edge of the second links and the axis of rotation; 
wherein the protrusions of the tower mesh with at least part of the first links and not with the second links 
and wherein the protrusions extend only for part of the height of the transmitting tower and are absent next to at least one of the ends of the tower, so that, in use, the spiral-like path comprises an initial portion, in which the protrusions of the tower do not mesh with the first links, and a second portion arranged downstream of the initial portion, considering the feed direction of the belt along the path, in which the protrusions of the tower mesh with the first links of the belt.
Patent EP-0000150-A1 (EP)
Inventor: NEUMANN PETER DR
IPC: C07D413/04
Filed: 1978-06-15
Abstract: Compounds of formula I,
     
     wherein R, is hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl or alkinyl of 3 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, cycloalkylalkyl of 4 to 8 carbon atoms, phenylalkyl of 7 to 9 carbon atoms or phenylalkenyl of 9 to 12 carbon atoms, the phenyl ring being unsubstituted or mono-, di- or trisubstituted independently by halogen, hydroxy or alkyl or alkoxy of 1 to 4 carbon atoms,   R 2  and R s , independently, are hydrogen or alkyl of 1 to 6 carbon atoms,   R 3  and R 4 , independently, are alkyl of 1 to 6 carbon atoms, alkenyl or alkinyl of 3 to 6 carbon atoms, cycloalkyl of to 7 carbon atoms, cycloalkylalkyl of 4 to 8 carbon atoms, alkoxy of 1 to 6 carbon atoms, hydroxyalkoxy of 2 to 6 carbon atoms, alkoxyalkoxy of 3 to 6 carbon atoms, hydroxyalkoxyalkoxy of 4 ro 8 carbon atoms, alkenyloxy or alkinyloxy of 3 to 6 carbon atoms, cycloalkyloxy of 3 to 7 carbon atoms or cycloalkylalkoxy of 4 to 8 carbon atoms,   R 6  is hydrogen, halogen, alkyl or alkoxy or alkylthio or alkylsulfonyl, each of 1 to 4 carbon atoms, trifluoromethyl, nitro or hydroxy, and is oxygen or sulphur  
are useful for treating coronary insufficiency and hypertension.
Patent EP-0002488-A1 (EP)
Title: Verfahren zur Herstellung von wasseremulgierbaren lufttrocknenden Lackbindemitteln
Inventor: ZUCKERT BERTRAM DR
IPC: C09D191/00
Filed: 1978-12-05
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von wasseremulgierbaren lufttrocknenden Lackbindemitteln auf der Basis von modifizierten trocknenden Ölen. Die Öle bzw. Ester von natürlichen oder künstlich hergestellten Ölfettsäuren und Polyolen werden durch Reaktion mit Umsetzungsprodukten von Polyäthylenglykolen und Phenol-Formaldehyd-Kondensaten modifiziert und dienen als Rohstoffe für Alkydharzemulsionen. Die erfindungsgemäßen Bindemittel weisen eine verbesserte Stabilität, Trocknung und Wasserfestigkeit auf.
Patent EP-0002152-A1 (EP)
Inventor: ELOY JEAN-FRANCOIS
IPC: H01J49/26
Filed: 1978-11-13
Abstract: La présente invention concerne un spectrographe de masse. Ce spectrographe comprend une source d'ions (1), des moyens (3) d'analyse spatiale des ions émis par la source et un détecteur panoramique (4) d'ions; il est caractérisé en ce que la source d'ions est une source pulsée. Application à la spectrographie de masse utilisant le principe dit "à temps de vol".
Patent EP-0004880-A1 (EP)
Inventor: DE NORA VITTORIO
IPC: C25B11/06
Filed: 1979-03-27
Abstract: An electrode especially for the production of chlorates and perchlorates comprising an electrically-conductive corrosion-resistant substrate having an electrocatalytic coating which is preferably a mixture of 40 to 85 parts by weight of platinum, 0 to 20 parts by weight of palladium and 15 to 40 parts by weight (as tin metal) of tin dioxide.
Patent EP-0003411-A1 (EP)
Inventor: DABOROWSKI IGNACE JOHN
IPC: F02M59/44
Filed: 1979-01-18
Abstract: The invention relates to an excess fuel starting device for a fuel injection engine having a hydraulic actuator (40) to position a full load stop (36) coacting with the engine throttle linkage to control the fuel input from the fuel injection pump to the engine in either a normal run position or an excess fuel position. The actuator includes an excess fuel piston (50) connected to the full load stop and spring biased toward an excess fuel position. A bore (90) within the piston contains a free piston (92) slidable therewithin. Fluid conduit means (102) deliver a pressurised fluid, during engine operation, to actuate only the smaller free piston when the actuator is in the excess fuel position. When the piston (50) has been moved by the action of the free piston (92) to the normal run position, the pressurised fluid provides holding force. The differential in the actuating pressure versus the holding pressure of the device may be varied to suit the installation requirements by the choice of the relative diameters of the pistons (50 and 92).
Patent EP-0003661-A1 (EP)
Inventor: HARRIS KEITH RONALD
IPC: A45B19/02
Filed: 1979-02-01
Abstract: An umbrella is disclosed which is provided in a compact collapsed form wherein a removably housed compressed gas container (14) is selectively actuated to inflate the umbrella canopy (10). The canopy is formed with tubular ribs (15) which when inflated by gas under pressure open the canopy for use.
Patent EP-0012598-A1 (EP)
Title: Throttle linkage
Inventor: SIEGMUND GUSTAV JUNIOR
IPC: F02M11/02
Filed: 1979-12-12
Abstract: A throttle linkage for a carburetor having a primary and secondary induction passages (12,14) with a primary and secondary throttle valve (17, 19) pivotably mounted respectively in these passages comprises with a mechanical linkage (66, 70, 72) between the primary and secondary throttle valve for opening the secondary throttle valve after the primary throttle valve has opened by a predetermined amount. A spring (78) is mounted normally to close the secondary throttle valve when the primary throttle valve is moved to a closed position, but the mechanical linkage is constructed to close the secondary throttle valve when the primary throttle valve is moved toward a closed position if the spring should fail to close the secondary throttle valve.
Patent EP-0006800-A1 (EP)
Inventor: ROBIN MARCEL
IPC: G21C1/02
Filed: 1979-06-18
Abstract: Chaudière nucléaire à neutrons rapides, refroidie par un métal liquide. Les échangeurs (6) et les pompes de circulation sont extérieurs à la cuve qui se subdivise en cuve principale (4) et cuve primaire (16) pour assurer une séparation entre le métal liquide chaud et le métal liquide froid. La cuve primaire contient le coeur (24) du réacteur et ses protections neutroniques latérales. Les moyens de refroidissement sont aptes à refroidir la partie supérieure de la cuve principale et comprennent des conduites permettant au métal liquide chaud qui a circulé dans le coeur, de traverser les cuves.
Patent EP-0012633-A1 (EP)
Title: Dispositif de condamnation et de commande d'ouverture de la porte de coffre d'un véhicule automobile
Inventor: CARRION JEAN-PIERRE
IPC: E05B65/32
Filed: 1979-10-01
Abstract: Dispositif comportant une serrure à bouton tournant et verrou incorporé, pouvant être condamnée par débrayage de la commande d'ouverture à bouton tournant, débrayage résultant du déplacement d'un levier de condamnation (13,113) de la platine de la serrure, levier actionné soit par un organe moteur commandé à distance, soit directement par le verrou à barillet. Le levier de condamnation peut, en outre, être bloqué par un levier de verrouillage (55, 155) manœuvré de l'intérieur du coffre afin de neutraliser l'action de la commande à distance. 
     Application notamment à la porte de coffre ou au hayon d'un véhicule.
Patent EP-0017040-A1 (EP)
Inventor: BRAUN BURKHARD DR
IPC: F26B3/22
Filed: 1980-03-13
Abstract: Der Dünnschichtkontakttrockner besteht aus einem Rotor 2 mit flachenförmigen, sich in radialer Richtung erstreckenden Rotorelementen 3. Im mittleren Drittel des Rotors 2 ist mindestens eine Kombination von Verteilelementen 12 und ein mit dem Rotor umlaufendes Ringwehr 13 angebracht, das zur inneren Trocknerwand 9 einen schmalen Ringspalt 15 offen läßt, wobei in Strömungsrichtung gesehen das Ringwehr 13 unmittelbar hinter den Verteilelementen angeordnet ist.
Patent EP-0017875-A1 (EP)
Inventor: HAHNDORFF AXEL DR RER NAT DIPL
IPC: H01J17/40
Filed: 1980-04-03
Abstract: Für die Elektrodenaktivierungsmaße einer Gasentladungsröhre wird vorgeschlagen, statt radioaktivem Thoriumoxid ein Titanoxid zu nehmen. Als Ausgangsbasis dient vorzugsweise TiO2 mit einem Reduktionsmittel wie BaA14. Anwendung bei Überspannungsableitern und insbesondere bei triggerbaren Gasentladungsröhren und Blitzröhren.
Patent EP-0018630-A1 (EP)
Inventor: ANDREE HANS DR
IPC: C11D1/835
Filed: 1980-04-30
Abstract: The agent suitable for simultaneous washing and softening of delicate articles is based on non-ionic surfactants containing quaternary ammonium compounds which soften textiles. The agent consists of (a) 5-20 (7-15) per cent by weight of one or more polyglycol ethers, (b) 1-10 (2-5) per cent by weight of a C12-C18-fatty acid ethanolamide, (c) 2-10 (3-7) per cent by weight of a quaternary ammonium salt which is derived from ammonia or imidazoline and has 2 long-chain aliphatic radicals and 60-92 per cent by weight of conventional components of a washing agent for delicate materials.  (a) is a polyglycol ether of the formula I <IMAGE> in which R<1> is a linear alkyl or alkenyl group with 8-20 carbon atoms, R<2> is H or C1-C4-alkyl, n = 2-20; (a) can also be a C8-C15- alkylarylpolyglycol ether with 3-15 ethoxy units alone or mixed with polyglycol ethers of the formula I.
Patent EP-0021223-A1 (EP)
Inventor: POLLAK-BANDA ERICH
IPC: F16H57/02
Filed: 1980-06-10
Abstract: Druckkammgetriebe mit zwei miteinander in Eingriff stehenden Zahnrädern (21, 29). Das eine Zahnrad bzw. dessen Welle ist mit einem Druckkamm (23) und das andere Zahnrad bzw, dessen Welle ist mit einem Axialdruckelement (36) versehen. Zwischen dem Druckkamm und seinem Zahnrad sowie zwischen dem Axialdruckelement und seinem Zahnrad befindet sich jeweils ein Lager (27, 31).
Patent EP-0026403-A1 (EP)
Inventor: SCHUHMEIR EUGEN
IPC: G03B27/54
Filed: 1980-09-18
Abstract: 1. A microfilm continuous camera, in which the originals to be filmed are moved past an image-forming station in which both the observe and, at least where desired, the reverse of an original are simultaneously reproduced on a reduced scale on a micrograph carrier, illuminating means being provided for at least selectively illuminating both sides of the original in the region of the image-forming station, and in which, viewed in the direction of movement of the originals, there is placed in front of the image-forming station a measuring station for measuring the brightness of the originals with illuminating means for illuminating at least a selected part of the original in the region of the measuring station and a measuring element arranged opposite one side of the original, characterized in that the illuminating means (16, 17) of the measuring station (18) illuminate both sides of the original (2).
Patent EP-0029133-A1 (EP)
Inventor: BUHRER ERWIN
IPC: B22C5/12
Filed: 1980-10-25
Abstract: A mold filling and compacting method includes forming a compact body of mold substance such as sand in an intermediate container and then abruptly opening the bottom closure of the container while releasing the sand, as a compact mass, so that it drops as a packet into the mold box, compacting itself effectively around a pattern arrangement. Specific techniques for releasing, including sudden lifting, sudden dropping and separating the container parts are disclosed as well as apparatus for performing the method.